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| author | Sergei Golubchik <serg@mariadb.org> | 2021-11-24 16:50:21 +0100 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2021-12-11 17:08:35 +0100 |
| commit | b5ec3e30b59a75e68192be8fb4550237bd146a2f (patch) | |
| tree | 360ed8a0f4010b5e5ab1a7b93418aa3e22df5355 /sql/sql_class.h | |
| parent | 52a9d82ecb5b14b89dc47549c45b88e6f07a53bb (diff) | |
| download | mariadb-git-bb-10.8-MDEV-26938.tar.gz | |
MDEV-26938 Support descending indexes internally in InnoDB (server part)bb-10.8-MDEV-26938
* preserve DESC index property in the parser
* store it in the frm (only for HA_KEY_ALG_BTREE)
* read it from the frm
* show it in SHOW CREATE
* skip DESC indexes in opt_range.cc and opt_sum.cc
* ORDER BY test
Diffstat (limited to 'sql/sql_class.h')
| -rw-r--r-- | sql/sql_class.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sql/sql_class.h b/sql/sql_class.h index df9d89b5aff..f998b21856b 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -290,9 +290,9 @@ class Key_part_spec :public Sql_alloc { public: LEX_CSTRING field_name; uint length; - bool generated; + bool generated, asc; Key_part_spec(const LEX_CSTRING *name, uint len, bool gen= false) - : field_name(*name), length(len), generated(gen) + : field_name(*name), length(len), generated(gen), asc(1) {} bool operator==(const Key_part_spec& other) const; /** |